Infrared and Laser Engineering, Volume. 50, Issue 10, 20200466(2021)
Image simulation and feature extraction of UV high resolution radiation of plume
Figures & Tables(8)
Fig. 1. Schematic diagram of 3-D plume structure, media partition and simulation grid
Fig. 2. 3-D plume extinction coefficient, temperature and chemiluminescence emission distribution
Fig. 3. Effects of particle clusters on scattering characteristics
Fig. 4. Radiance distribution of three dimensional plume at different aspect angles
Fig. 5. Grayscale image of the UV radiation of the plume after classification
Table 1. Results of image feature calculation
View tableView in ArticleTable 1. Results of image feature calculation
Image name GLCM energy GLCM contrast GLCM entropy value Image name First-order moment Second-order moment Fig.3(a) 195157 2.35e+8 50000 Fig.3(a) 1.9127 2.0834e-08 Fig.3(b) 24011556 8.08e+12 6.48e+6 Fig.3(b) 7.4272 1.2360e-07
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Danmeng Zhang, Lu Bai, Qiang Lv, Yankun Wang, Jinyu Xie. Image simulation and feature extraction of UV high resolution radiation of plume[J]. Infrared and Laser Engineering, 2021, 50(10): 20200466
Paper Information
Category: Image processing
Received: Dec. 2, 2020
Accepted: --
Published Online: Dec. 7, 2021
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